I've noticed, as I've used Sublime Text to write LaTeX documents, that the word wrap is still a little iffy. It'll often wrap at the first bracket in a command (so \emph{foo} wraps after \emph{) and split three-dash sequences between lines, and today it wrapped a period all by its lonesome. I know I'm being a nudzh with an edge case, but it'd be great to see this fixed for us Sublime writers.

Yes, I have the exactly same issue. Another thing I'd like to see it improved is not to break the words concatenated with a dash. If the sentence '.... key-value ... ' is broken into '.... key-' and 'value .....', the latex will create a space between a 'key-' and 'value', so the final document will be like '....key- value....'.